For the effect, you need to specify a size, with the horizontal size first, and then the vertical size.
为实现这个效果,您需要指定一个尺寸,首先是水平尺寸,然后是垂直尺寸。
Matrix (8k) — the vertical scrolling effect is created by moving a series of rectangles across the text with different timing properties and varying the opacity.
矩阵(8 K)—垂直滚动效果是通过利用不同的计时特性在文本上移动一系列矩形并改变不透明性而形成的。
And there was a Greek story to the effect that the sentinels at the siege of Troy changed their guard according to the vertical or horizontal positions of the tail of the Great Bear.
从前有个希腊故事,大意是说,哨兵们包围特洛伊城后,根据大熊星星尾的垂直或水平位置改变其守卫战略。
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